/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.activiti.explorer.navigation;

import org.activiti.explorer.ExplorerApp;

import java.io.Serializable;


/**
 * @author Frederik Heremans
 */
public class ProcessNavigator implements Navigator, Serializable {

    public static final String process_URI_PART = "process";
    private static final long serialVersionUID = -4980737250067435656L;

    public String getTrigger() {
        return process_URI_PART;
    }

    public void handleNavigation(UriFragment uriFragment) {
        String processDefinitionId = uriFragment.getUriPart(1);

        if (processDefinitionId != null) {
            ExplorerApp.get().getViewManager().showDeployedProcessDefinitionPage(processDefinitionId);
        } else {
            ExplorerApp.get().getViewManager().showDeployedProcessDefinitionPage();
        }
    }

}
